Add BlackRoad Completion Framework

- GitHub Actions workflows (auto-merge, branch-tracker, issue-to-board, stale-cleanup)
- Issue templates (agent-task, bug, task)
- PR template
- Automation scripts (slack-to-github, create-issue)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,5 @@
 blank_issues_enabled: true
 contact_links:
-  - name: BlackRoad OS Docs
-    url: https://github.com/BlackRoad-OS/blackroad-os-docs
-    about: Check the docs before opening an issue
+  - name: "💬 Quick question / discussion"
+    url: https://github.com/YOUR_USERNAME/YOUR_REPO/discussions
+    about: "For questions, ideas, or discussions that aren't actionable tasks yet"